2139262588848 has 320 divisors, whose sum is σ = 7116618792960. Its totient is φ = 537405926400.

The previous prime is 2139262588823. The next prime is 2139262588909. The reversal of 2139262588848 is 8488852629312.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 233615886 + ... + 233625042.

It is an arithmetic number, because the mean of its divisors is an integer number (22239433728).

Almost surely, 2^{2139262588848} is an apocalyptic number.

2139262588848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2139262588848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3558309396480).

2139262588848 is an abundant number, since it is smaller than the sum of its proper divisors (4977356204112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2139262588848 is a wasteful number, since it uses less digits than its factorization.

2139262588848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11256 (or 11250 counting only the distinct ones).

The product of its digits is 106168320, while the sum is 66.

The spelling of 2139262588848 in words is "two trillion, one hundred thirty-nine billion, two hundred sixty-two million, five hundred eighty-eight thousand, eight hundred forty-eight".